EP0222324A2 - Fût à bonde - Google Patents

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Publication number
EP0222324A2
EP0222324A2 EP86115372A EP86115372A EP0222324A2 EP 0222324 A2 EP0222324 A2 EP 0222324A2 EP 86115372 A EP86115372 A EP 86115372A EP 86115372 A EP86115372 A EP 86115372A EP 0222324 A2 EP0222324 A2 EP 0222324A2
Authority
EP
European Patent Office
Prior art keywords
bung
edge
lid
sheet
folded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86115372A
Other languages
German (de)
English (en)
Other versions
EP0222324A3 (fr
Inventor
Bernd Büdenbender
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bueco Buedenbender & Co GmbH
Original Assignee
Bueco Buedenbender & Co GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bueco Buedenbender & Co GmbH filed Critical Bueco Buedenbender & Co GmbH
Publication of EP0222324A2 publication Critical patent/EP0222324A2/fr
Publication of EP0222324A3 publication Critical patent/EP0222324A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
    • B65D7/04—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of curved cross-section, e.g. cans of circular or elliptical cross-section
    • B65D7/045—Casks, barrels, or drums in their entirety, e.g. beer barrels, i.e. presenting most of the following features like rolling beads, double walls, reinforcing and supporting beads for end walls

Definitions

  • the invention relates to a sheet drum with a jacket closed on one side by a bottom and on its opposite side by a sheet cap and connected to it.
  • Metal drums which can be designed as lid drums or as sheet drums, have proven to be useful as packaging for receiving, shipping and storing objects as well as solid, liquid and / or volatile substances.
  • a lid barrel with a lid that can be tensioned by means of a clamping ring is not only distinguished from sheet barrels with a lid that is crimped onto the jacket and provided with a closable bung opening, because of the lower manufacturing costs, both the introduction and removal of the filling material is generally easier, and it there is the possibility of direct influence on the container contents, e.g. by means of an agitator.
  • lid drums can easily be used by the customer for further storage and transport purposes. It has turned out to be disadvantageous, however, that the mechanical strength of lid drums, as is used, for example, when a filled barrel falls from a greater height on its head area, is lower than that of sheet drums, the lid of which is firmly crimped to the jacket, so that leaks do not occur here even when picking up strong impacts, such as occur in drop tests. Particularly for higher hazard classes of the contents, the more complex bung barrels are therefore required for certain types of transport, which can be distinguished by their relatively small diameters of only 2 ⁇ or 3/4 ⁇ made bung or fill openings prove disadvantageous.
  • the invention is therefore based on the object of creating a bung barrel of the type described above, which can be changed with little effort after carrying out the transports determining the hazard class in such a way that when its contents are removed and any intended later uses, it looks like a Lids can be handled so that, for example, by inserting a stirrer into the interior of the barrel, it is possible to remove the packaged goods in a well-mixed state.
  • the sheet pile cover is first placed on the edge of the casing like a cover of a cover barrel, and the actual, heavy-duty connection caused by a fold is achieved by the fold cover covering it.
  • the stability and the resilience of the head area of a conventional sheet pile barrel are first achieved, the folding lid increasing the resilience even further due to its stability.
  • this bung barrel can be held like a conventional lid barrel if the bung remains closed, the lid of which is both removable and can be pressed and sealed again using a conventional clamping ring.
  • a bung 1 is shown, the jacket 3 stiffened by beads 2 on its underside is closed by a bottom 4 which is connected to the jacket 3 by a fold 5 firmly, tightly and mechanically highly resilient.
  • the end of the bung 1 illustrated above is closed off by a bung 6, which, preferably pressed in until it stops, has a flange 7 for receiving a screw plug.
  • the upper end of the jacket 3 is flanged to form an edge bead 8.
  • a seal 9 for example made of foam rubber placed on the barrel end of the sheet cap 6, which rests with a lateral cylindrical ring area 10 on the inside of the jacket 3 and overlaps the bead 8 with the seal 9 with a protruding, curved rim 11.
  • a folded cover 12 is applied, which has a recess 13 which corresponds at least to the dimensions of the flange 7 and thus leaves the filling opening of the bung 1 open.
  • the profile of the rebate cover 12 in the edge areas is at least adapted to that of the sheet pile cover 6 and has a cylindrical area corresponding to and supporting the ring area 10.
  • the free edge 14 of the rabbet cover 12 overlaps the rim 11 of the sheet cover 6 and is folded with its outer end around the bead 8, which engages under it.
  • connection made in the head regions of the bung barrel 1 is thus first formed inseparably by a resilient fold, the effect of a reinforcing ring being introduced at the same time.
  • the container After carrying out the transport that determines the hazard class, the container can be emptied, as usual, by removing the screw plug through its flange.
  • This tearing open can be facilitated, for example, by means of tear-open tabs associated with it, which make it easier for tools to grip, and the further tearing open can be facilitated by tear lines which, for example, are pre-embossed to a certain extent.
  • the effects of cross-sectional weakening can largely be prevented if these embossing lines are not inclined radially, but inclined against the radii.
  • such a clamping ring can already enclose the fold caused by the edge 14 of the folding lid 12 when the barrel is delivered and thus further reinforce the head end of the bung barrel and thus make it more resilient. It is only important here that the clamping ring can be shortened for later use so that it can tension the sheet cover 6 against the bead 8 of the jacket 3 even after opening and removal of the rabbet cover 12. Likewise, it is also possible to supply corresponding clamping rings separately for subsequent use.
  • the bung is capable of other variants.
  • the closure of the sheet pile cover can be designed as a security screw connection, weld-on screw connection, weld-in screw connection, crimp closure, press cover closure or the like with dimensions adapted to the respective application.
  • the recess of the folded lid can be limited to the dimensions that are required to make the closure accessible. However, it has proven useful to form the folded cover only in a ring-like manner, so that the profile parts adjoining its edge 14 lie against the annular region 10 of the sheet cover 6 and expediently also extend over a subsequent horizontal region of the sheet cover, but only to the extent that the folding lid 12 not from one Larger sheet round is to be made, but can be made from steel strip, which is bent or embossed and shaped accordingly, and the ends of which are connected by butt welding, but also other connection methods which may require an overlap.
  • the clamping ring can also be provided in any of the known designs, and when designing the closure it can be taken into account that it has two, if only slightly different, diameters to be clamped.
  • the barrel itself can be provided in the usual way with an interior coating or plastic coating provided on the inside in accordance with the contents to be recorded, but the inside of the jacket and the sheet cap can also be provided with film linings extending up to or over its edge bead or edge edge .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP86115372A 1985-11-08 1986-11-06 Fût à bonde Withdrawn EP0222324A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853539656 DE3539656C2 (de) 1985-11-08 1985-11-08 Spundfaß
DE3539656 1985-11-08

Publications (2)

Publication Number Publication Date
EP0222324A2 true EP0222324A2 (fr) 1987-05-20
EP0222324A3 EP0222324A3 (fr) 1988-04-20

Family

ID=6285485

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115372A Withdrawn EP0222324A3 (fr) 1985-11-08 1986-11-06 Fût à bonde

Country Status (2)

Country Link
EP (1) EP0222324A3 (fr)
DE (1) DE3539656C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016241A1 (fr) * 1990-04-19 1991-10-31 Weir & Harrod Machinery Pty. Limited Dispositif de fermeture de conteneurs cylindriques

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714890A1 (de) * 1987-05-05 1988-12-01 Muhr & Soehne Behaelter mit nicht abnehmbarem deckel
DE4030842A1 (de) * 1989-10-22 1991-04-25 Fraunhofer Ges Forschung Spundbehaelter
DE4220339C2 (de) * 1992-06-23 1995-11-02 Schuetz Werke Gmbh Co Kg Verfahren zur Herstellung und zur Rekonditionierung von Spundfässern aus Kunststoff
DE4242370C1 (de) * 1992-12-16 1994-05-11 Schuetz Werke Gmbh Co Kg Mehrwegfaß aus Kunststoff und Verfahren zu dessen Herstellung
DE4401876C2 (de) * 1994-01-22 2001-05-31 Fass Busch Gmbh & Co Verfahren zur Herstellung eines Metall-Deckelfasses
DE4437748C2 (de) 1994-09-20 1996-07-04 Schuetz Werke Gmbh Co Kg Verfahren zum Rekonditionieren von genormten Spundfässern aus Kunststoff
DE19641172C2 (de) * 1996-10-08 2000-07-13 Schuetz Werke Gmbh Co Kg Mehrwegfaß aus Metallblech
DE59702291D1 (de) * 1997-10-24 2000-10-05 Schuetz Werke Gmbh Co Kg Mehrwegfass aus Metallblech

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323443A (en) * 1941-02-17 1943-07-06 Stevens A Bennett Container closure
FR67611E (fr) * 1952-09-09 1958-03-14 Dispositif de sûreté pour la fermeture de fûts au cours de leur transport

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989208A (en) * 1958-04-24 1961-06-20 Continental Can Co Container and cover assembly for corrosive materials
DE2736628A1 (de) * 1977-08-13 1979-02-22 Duttenhoefer Gmbh Gottlieb Verschluss fuer deckelbehaelter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323443A (en) * 1941-02-17 1943-07-06 Stevens A Bennett Container closure
FR67611E (fr) * 1952-09-09 1958-03-14 Dispositif de sûreté pour la fermeture de fûts au cours de leur transport

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016241A1 (fr) * 1990-04-19 1991-10-31 Weir & Harrod Machinery Pty. Limited Dispositif de fermeture de conteneurs cylindriques

Also Published As

Publication number Publication date
DE3539656C2 (de) 1993-12-16
EP0222324A3 (fr) 1988-04-20
DE3539656A1 (de) 1987-05-14

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Inventor name: BUEDENBENDER, BERND